206444000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 192

約数和(自身を含む): 593453952

約数和(自身を除く): 387009952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 73, 80, 100, 101, 112, 125, 140, 146, 160, 175, 200, 202, 224, 250, 280, 292, 350, 365, 400, 404, 500, 505, 511, 560, 584, 700, 707, 730, 800, 808, 875, 1000, 1010, 1022, 1120, 1168, 1400, 1414, 1460, 1616, 1750, 1825, 2000, 2020, 2044, 2336, 2525, 2555, 2800, 2828, 2920, 3232, 3500, 3535, 3650, 4000, 4040, 4088, 5050, 5110, 5600, 5656, 5840, 7000, 7070, 7300, 7373, 8080, 8176, 9125, 10100, 10220, 11312, 11680, 12625, 12775, 14000, 14140, 14600, 14746, 16160, 16352, 17675, 18250, 20200, 20440, 22624, 25250, 25550, 28000, 28280, 29200, 29492, 35350, 36500, 36865, 40400, 40880, 50500, 51100, 51611, 56560, 58400, 58984, 63875, 70700, 73000, 73730, 80800, 81760, 88375, 101000, 102200, 103222, 113120, 117968, 127750, 141400, 146000, 147460, 176750, 184325, 202000, 204400, 206444, 235936, 255500, 258055, 282800, 292000, 294920, 353500, 368650, 404000, 408800, 412888, 511000, 516110, 565600, 589840, 707000, 737300, 825776, 921625, 1022000, 1032220, 1179680, 1290275, 1414000, 1474600, 1651552, 1843250, 2044000, 2064440, 2580550, 2828000, 2949200, 3686500, 4128880, 5161100, 5898400, 6451375, 7373000, 8257760, 10322200, 12902750, 14746000, 20644400, 25805500, 29492000, 41288800, 51611000, 103222000, 206444000]

約数ペア:

[(1, 206444000), (2, 103222000), (4, 51611000), (5, 41288800), (7, 29492000), (8, 25805500), (10, 20644400), (14, 14746000), (16, 12902750), (20, 10322200), (25, 8257760), (28, 7373000), (32, 6451375), (35, 5898400), (40, 5161100), (50, 4128880), (56, 3686500), (70, 2949200), (73, 2828000), (80, 2580550), (100, 2064440), (101, 2044000), (112, 1843250), (125, 1651552), (140, 1474600), (146, 1414000), (160, 1290275), (175, 1179680), (200, 1032220), (202, 1022000), (224, 921625), (250, 825776), (280, 737300), (292, 707000), (350, 589840), (365, 565600), (400, 516110), (404, 511000), (500, 412888), (505, 408800), (511, 404000), (560, 368650), (584, 353500), (700, 294920), (707, 292000), (730, 282800), (800, 258055), (808, 255500), (875, 235936), (1000, 206444), (1010, 204400), (1022, 202000), (1120, 184325), (1168, 176750), (1400, 147460), (1414, 146000), (1460, 141400), (1616, 127750), (1750, 117968), (1825, 113120), (2000, 103222), (2020, 102200), (2044, 101000), (2336, 88375), (2525, 81760), (2555, 80800), (2800, 73730), (2828, 73000), (2920, 70700), (3232, 63875), (3500, 58984), (3535, 58400), (3650, 56560), (4000, 51611), (4040, 51100), (4088, 50500), (5050, 40880), (5110, 40400), (5600, 36865), (5656, 36500), (5840, 35350), (7000, 29492), (7070, 29200), (7300, 28280), (7373, 28000), (8080, 25550), (8176, 25250), (9125, 22624), (10100, 20440), (10220, 20200), (11312, 18250), (11680, 17675), (12625, 16352), (12775, 16160), (14000, 14746), (14140, 14600)]